package com.example.springbootdemo.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.springbootdemo.custom.JjsmUserCustom;
import com.example.springbootdemo.entity.JjsmUser;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

/**
 * @需求描述:
 * @创建人:whh
 * @创建时间: 2020/8/9
 * @修改需求:
 * @修改人:
 * @修改时间:
 * @需求思路:
 */
@Repository
public interface TestMapper extends BaseMapper<JjsmUserCustom> {

    String hello(@Param("user") String user);

    Integer update(@Param("user") JjsmUserCustom user);

}
